# SDR UPS02439914

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2002
- Submitted: November 18, 2002
- Operation: Air carrier
- Aircraft: N520UP
- Make and model: Boeing 747-200
- Registry model: [Boeing 747-200](https://openairdocs.org/model/boeing-747-200) (OpenAirDocs)
- Aircraft serial: 1
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Damaged
- Location: Emergency Light
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS02439914

## Discrepancy

INSPECTION TYPE: PFLT,  UPPER DECK PASSENGER AREA 3 EA CEILING EMERGENCY LIGHTS INOP. REF L/P 914473, M249145.   REPAIRED GROUND WIRE W894-L4734-20 PULLED FROM SOCKET CONTACT AT D5127P. TEST OK. THIS CLEARS M249145

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